Fix typos in phpdoc. props markmcwilliams. fixes #23481.

git-svn-id: http://core.svn.wordpress.org/trunk@23434 1a063a9b-81f0-0310-95a4-ce76da25c4cd
Compress scripts/styles: 3.6-alpha-23435.

git-svn-id: http://core.svn.wordpress.org/trunk@23435 1a063a9b-81f0-0310-95a4-ce76da25c4cd